HATS-31
HATS-31 b
Rank #5532 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%measured
0.055
Earth-2.0 index
0.052
Earth Similarity Index
0%
Habitable-zone probability
18.38 R⊕
Radius
Planet
Mass279.690 M⊕measured
Bulk density0.243 g/cm³
Orbital period3.3780 days
Semi-major axis0.04780 au
Eccentricity0.233
Incident flux1619.406 S⊕
Equilibrium temperature1612.5 K
Transit-time σ at 203028.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.06 masReflected-light contrast 2.57e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostHATS-31
Spectral typeF
Effective temperature6050 K
Radius1.870 R☉
Mass1.275 M☉
Distance774.0 pc / 2524.4 ly
DiscoveryTransit, 2016